Ceiling Square Air Diffuser

Material: aluminum alloy

Surface: powder coated, anodized.

Common thickness: 1.2 / 1.0mm frame + 1.0 / 0.8mm blades.

Advantage: blade rings are one piece structure, no welding, no seam.

Optional: volume control damper, square - round adapter.

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Description

The ceiling square air diffuser is used for supplying or returning air, for high comfort levels, ideal integration into suspended ceilings. This type diffuser is consisted of frame, removable core and damper.

Ceiling diffusers direct the air from air conditioning systems into the room. Horizontal air discharge is radial. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling diffusers allow for large volume flow rates.

Comfort

Diffusers discharge air equally in four horizontal directions (1/2/3 way customizable). The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.

Removable blade core

Core can be easily removable and interchangeable to allow for maximum flexibility in installation, maintenance and damper adjustment.

Precise and Durable

The frame made of high quality extruded aluminum profile, corners are welded and reinforced by corner pieces. Each ring of blade is made of high quality aluminum plate by pressing, no welding at all corners. Surface processed by powder coated to white color of Ral9016, Ral9010 (or customized color) as standard.

Construction

Frame: made of high quality extruded aluminum profile, corners are welded and reinforced by corner pieces. High rigidity and good looking.
Blades: each ring of blade is made of high quality aluminum plate by pressing, no welding at all corners. All blades rings are riveted together onto an X-shape crossing at each corner. High rigidity and good looking.
Surface: powder coated to white color of Ral9016, Ral9010 (or customized color). Anodized is optional.

Optional accessories: aluminum volume control damper (VCD), plenum box.

Features

• Durable structure and good looking by pressed one piece blade rings, thickened profile frame processing and excellent assembly.
• The directions of discharge air can be selected to meet the requirements of room with 1/2/3/4 way horizontally.
• Can be used both for air supply and return applications.
• High induction results in a rapid reduction of the temperature difference and airflow velocity.
• Air flow rate range 162-3645 m³/h.
• Suitable for using in rooms with heights up to 4m.
• Condensation- and bacteria- resistance with smooth surface.
• Flexible for ceiling decoration, suitable for suspended continuous plasterboard or grid ceilings.
• Depending an architectural demands the face can be square or rectangular.

Air Flow Data

Dimension

75mm Frame with
Face Size (mm)	A	595×595	525×525	450×450	375×375	300×300
Neck Size (mm)	B	450×450	375×375	300×300	225×225	150×150
Opening Size (mm)	C	575×575	505×505	430×430	355×355	280×280
62.5mm Frame with
Face Size (mm)	A	600×600	525×525	450×450	375×375	300×300
Neck Size (mm)	B	475×475	400×400	325×325	250×250	175×175
Opening Size (mm)	C	580×580	505×505	430×430	355×355	280×280